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by: Ryan Mitchley |
last post by:
Hi all
I have code for an object factory, heavily based on an article by Jim Hyslop
(although I've made minor modifications). The factory was working fine using
g++, but since switching to the Intel compiler it has stopped working. I
think the singleton pattern static instance thing may be at the root of the
problem, but I'm not sure. I had to add calls to instance() in regCreateFn,
which gets the behaviour more in line with what I was...
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by: P Vinodh Kumar |
last post by:
Reposting, please give your ideas/suggestions/comments.
I am reading Lippman's Inside C++ object model.
I feel lonely because the Microsoft C++ compiler which I use does not
provide me an implementation details manual, describing how they
implement vtables in case of single inheritance and multiple
inheritance.
Just to verify what I read is correct I don't have the same from any
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by: Mark Dufour |
last post by:
After nine months of hard work, I am proud to introduce my baby to the
world: an experimental Python-to-C++ compiler. It can convert many
Python programs into optimized C++ code, without any user intervention
such as adding type declarations. It uses rather advanced static type
inference techniques to deduce type information by itself. In
addition, it determines whether deduced types may be parameterized,
and if so, it generates...
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by: E. Robert Tisdale |
last post by:
I have access to a wide variety of different platforms here at JPL
and they all have pretty good C 99 compilers.
Some people claim that they have not moved to the new standard
because of the lack of C 99 compliant compilers.
Is this just a lame excuse for back-sliding?
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by: Hari |
last post by:
Guys please help me to solve this strange problem what Iam
getting as follows..
Trying to instantiate a global instance of a template
class as follows :-
when i build this code with debug and run this works fine.
but if build in unicode release or release this does't
work.
IS THERE ANY PROBLEM OF INSTANTIATING TEMPLATE CLASSES
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by: Michael Hudson |
last post by:
The PyPy development team has been busy working and we've now packaged
our latest improvements, completed work and new experiments as
version 0.9.0, our fourth public release.
The highlights of this fourth release of PyPy are:
**implementation of "stackless" features**
We now support the larger part of the interface of the original
Stackless Python -- see http://www.stackless.com for more. A
significant part of this is the pickling...
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by: p_cricket_guy |
last post by:
Please see this test program:
1 #include <stdio.h>
2 #include <stdlib.h>
3 #include <limits.h>
4
5 int main (void)
6 {
7 int y = -2147483648;
8 int x = INT_MIN;
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by: =?Utf-8?B?UElFQkFMRA==?= |
last post by:
I'd really like to be able to constrain a generic type to System.Enum or,
better, enum. But of course that results in "Compiler Error CS0702".
So far I've been checking the type parameter at runtime and throwing an
exception if the provided type is not an enum. That works, but it just
doesn't seem quite right.
After reading through section 4.4.4 of the C# 3.0 spec I see no reason why
constraining to System.Enum should not be allowed.
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by: bernard |
last post by:
howdy!
please recommend a good c compiler.
- should be small
- should be fast
- should come with a good ide
- should be inexpensive
i am using windows os.
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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